Results of a National Survey about Therapeutic Management in Esophageal Cancer

Abstract

There are numerous controversial aspects in the perioperative and surgical management of patients with esophageal cancer. The aim of this study is to evaluate the differences between the hospitals of our country in the adjuvant and surgical treatment of these patients. We conducted a descriptive study of 56 surveys answered from February to April 2020, evaluating hospital characteristics, number of procedures, management of distal adenocarcinoma and squamous cell carcinoma of the middle third of the esophagus, type of anastomosis, use of nasogastric tube and drains, and clinical follow-up. The median number of annual esophagectomies per hospital was 10, and only 7.1% performed more than 20. In distal adenocarcinoma, 62.5% use preoperative chemoradiotherapy, an abdominal and transthoracic approach (57.1%), and an infracarinal lymphadenectomy (51.8%) or extended to right paratracheal lymph nodes (41.1%). In squamous cell carcinoma of the middle third of the esophagus, 89.3% use preoperative chemoradiotherapy, surgery in three fields (73.2%) and extended mediastinal lymphadenectomy (52%). Intrathoracic anastomosis is performed mechanically in 77.8% and cervical anastomosis preferably manually (71.4%). Pleural and abdominal drains are usually placed by 77.6% and 48.2%, respectively, while the nasogastric tube is normally used by 57.1%. A clinical pathway is followed by 57.1%, and 28.6% use a specific enhanced recovery after surgery protocol. Thus, in the management of esophageal cancer, there are some clear differences between hospitals in our country regarding adjuvant treatment, surgical approach, type of lymphadenectomy and anastomosis performed.

Keywords: Cirugía; Cáncer de esófago; Encuesta; Esofaguectomía; Esophageal cancer; Esophagectomy; Surgery; Survey.